ÌâÄ¿ÄÚÈÝ
ijУ»¯Ñ§ÐËȤС×éÉè¼ÆÁËͼʾʵÑé×°Öã¨Í¼ÖÐÊ¡ÂÔÁ˼гÖÒÇÆ÷£©À´²â¶¨Ä³Ìú̼ºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊý£®

£¨1£©m¿ËÌú̼ºÏ½ðÖмÓÈë¹ýÁ¿Å¨ÁòËᣬδµãȼ¾Æ¾«µÆÇ°£¬A¡¢B¾ùÎÞÃ÷ÏÔÏÖÏ󣬯äÔÒòÊÇ¢Ù³£ÎÂÏÂ̼ÓëŨÁòËá²»·´Ó¦£»¢Ú £®
£¨2£©Ð´³ö¼ÓÈÈʱAÖÐ̼ÓëŨÁòËá·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ £®
£¨3£©BÖеÄÏÖÏóÊÇ£º £»CµÄ×÷ÓÃÊÇ£º £®
£¨4£©´ýAÖв»ÔÙÒݳöÆøÌåʱ£¬Í£Ö¹¼ÓÈÈ£¬²ðÏÂE²¢³ÆÖØ£¬EÔöÖØbg£®ÔòÌú̼ºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊýΪ £¨Ð´±í´ïʽ£©£®
£¨5£©¼×ͬѧÈÏΪÀûÓôË×°ÖòâµÃÌúµÄÖÊÁ¿·ÖÊýÆ«´ó£¬ÇëÄãд³ö¿ÉÄܵÄÔÒò£º £®
£¨6£©ÓÐÈËÌá³öE×°ÖÃÖ±½ÓÓë´óÆøÏàͨ»áÔì³É½á¹ûÆ«´ó£¬ÇëÓüòÒªµÄÓïÑÔ¼°¿ÉÄÜ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓèÒÔ½âÊÍ£¬²¢Ìá³ö¸Ä½ø½¨Ò飺 £®
£¨1£©m¿ËÌú̼ºÏ½ðÖмÓÈë¹ýÁ¿Å¨ÁòËᣬδµãȼ¾Æ¾«µÆÇ°£¬A¡¢B¾ùÎÞÃ÷ÏÔÏÖÏ󣬯äÔÒòÊÇ¢Ù³£ÎÂÏÂ̼ÓëŨÁòËá²»·´Ó¦£»¢Ú
£¨2£©Ð´³ö¼ÓÈÈʱAÖÐ̼ÓëŨÁòËá·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨3£©BÖеÄÏÖÏóÊÇ£º
£¨4£©´ýAÖв»ÔÙÒݳöÆøÌåʱ£¬Í£Ö¹¼ÓÈÈ£¬²ðÏÂE²¢³ÆÖØ£¬EÔöÖØbg£®ÔòÌú̼ºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊýΪ
£¨5£©¼×ͬѧÈÏΪÀûÓôË×°ÖòâµÃÌúµÄÖÊÁ¿·ÖÊýÆ«´ó£¬ÇëÄãд³ö¿ÉÄܵÄÔÒò£º
£¨6£©ÓÐÈËÌá³öE×°ÖÃÖ±½ÓÓë´óÆøÏàͨ»áÔì³É½á¹ûÆ«´ó£¬ÇëÓüòÒªµÄÓïÑÔ¼°¿ÉÄÜ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÓèÒÔ½âÊÍ£¬²¢Ìá³ö¸Ä½ø½¨Ò飺
¿¼µã£ºÌ½¾¿ÎïÖʵÄ×é³É»ò²âÁ¿ÎïÖʵĺ¬Á¿
רÌ⣺
·ÖÎö£ºÓÉ×°ÖÃͼ¿ÉÖª£¬¸ÃʵÑéÔÀí£ºÍ¨¹ý²â¶¨¸ÉÔï¹ÜEµÄÖÊÁ¿ÔöÖØÈ·¶¨¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾Ý¶þÑõ»¯Ì¼µÄÖÊÁ¿¼ÆËãÌú̼ºÏ½ðÖÐ̼µÄÖÊÁ¿£¬½ø¶ø¼ÆËãÌúµÄÖÊÁ¿£¬ÔÙ¼ÆËãºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊý£®¹Ê¶þÑõ»¯Áò»áÓ°Ïì¶þÑõ»¯Ì¼µÄ²â¶¨£¬½øÈë¸ÉÔï¹ÜEµÄÆøÌåÓ¦³ýÈ¥¶þÑõ»¯Áò¡¢ÇÒ¸ÉÔ
£¨1£©³£ÎÂÏÂ̼ÓëŨÁòËá²»·´Ó¦£¬ÌúÔÚŨÁòËáÖз¢Éú¶Û»¯ÏÖÏó£»
£¨2£©Ì¼ÓëŨÁòËáÔÚ¼ÓÈȵÄÌõ¼þÏÂÉú³É¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼¡¢Ë®£»
£¨3£©AÖÐÉú³ÉµÄÆøÌ庬ÓÐCO2¡¢2SO2£¬SO2¾ßÓÐÆ¯°×ÐÔ£¬ÄÜʹƷºìÈÜÒºÍÊÉ«£»
¶þÑõ»¯Áò´æÔÚ»áÓ°Ïì¶þÑõ»¯Ì¼µÄÖÊÁ¿²â¶¨£¬C×°ÖõÄ×÷ÓÃΪ³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壻
£¨4£©EÔöÖØb gΪ¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾ÝÌ¼ÔªËØÊØºã¼ÆËãºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿£¬ºÏ½ðµÄÖÊÁ¿¼õÈ¥Ì¼ÔªËØÖÊÁ¿µÈÓÚÌúµÄÖÊÁ¿£¬ÔÙ¸ù¾ÝÖÊÁ¿·ÖÊý¶¨Ò弯Ë㣻
£¨5£©×°ÖÃÄÚ²ÐÁô²¿·Ö¶þÑõ»¯Ì¼£¬Î´Äܱ»×°ÖÃEÍêÈ«ÎüÊÕ£¬µ¼Ö²âÁ¿µÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«Ð¡£¬¼´ºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Æ«Ð¡£»
£¨6£©ÓÉ×°ÖÃͼ¿ÉÖª£¬SO2²»Ò»¶¨ÄÜÈ«²¿±»Æ·ºìKMnO4³ýÈ¥£¬EÖмîʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄCO2¡¢H2OµÈ£®
£¨1£©³£ÎÂÏÂ̼ÓëŨÁòËá²»·´Ó¦£¬ÌúÔÚŨÁòËáÖз¢Éú¶Û»¯ÏÖÏó£»
£¨2£©Ì¼ÓëŨÁòËáÔÚ¼ÓÈȵÄÌõ¼þÏÂÉú³É¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼¡¢Ë®£»
£¨3£©AÖÐÉú³ÉµÄÆøÌ庬ÓÐCO2¡¢2SO2£¬SO2¾ßÓÐÆ¯°×ÐÔ£¬ÄÜʹƷºìÈÜÒºÍÊÉ«£»
¶þÑõ»¯Áò´æÔÚ»áÓ°Ïì¶þÑõ»¯Ì¼µÄÖÊÁ¿²â¶¨£¬C×°ÖõÄ×÷ÓÃΪ³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壻
£¨4£©EÔöÖØb gΪ¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾ÝÌ¼ÔªËØÊØºã¼ÆËãºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿£¬ºÏ½ðµÄÖÊÁ¿¼õÈ¥Ì¼ÔªËØÖÊÁ¿µÈÓÚÌúµÄÖÊÁ¿£¬ÔÙ¸ù¾ÝÖÊÁ¿·ÖÊý¶¨Ò弯Ë㣻
£¨5£©×°ÖÃÄÚ²ÐÁô²¿·Ö¶þÑõ»¯Ì¼£¬Î´Äܱ»×°ÖÃEÍêÈ«ÎüÊÕ£¬µ¼Ö²âÁ¿µÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«Ð¡£¬¼´ºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Æ«Ð¡£»
£¨6£©ÓÉ×°ÖÃͼ¿ÉÖª£¬SO2²»Ò»¶¨ÄÜÈ«²¿±»Æ·ºìKMnO4³ýÈ¥£¬EÖмîʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄCO2¡¢H2OµÈ£®
½â´ð£º
½â£ºÓÉ×°ÖÃͼ¿ÉÖª£¬¸ÃʵÑéÔÀí£ºÍ¨¹ý²â¶¨¸ÉÔï¹ÜEµÄÖÊÁ¿ÔöÖØÈ·¶¨¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾Ý¶þÑõ»¯Ì¼µÄÖÊÁ¿¼ÆËãÌú̼ºÏ½ðÖÐ̼µÄÖÊÁ¿£¬½ø¶ø¼ÆËãÌúµÄÖÊÁ¿£¬ÔÙ¼ÆËãºÏ½ðÖÐÌúµÄÖÊÁ¿·ÖÊý£®¹Ê¶þÑõ»¯Áò»áÓ°Ïì¶þÑõ»¯Ì¼µÄ²â¶¨£¬½øÈë¸ÉÔï¹ÜEµÄÆøÌåÓ¦³ýÈ¥¶þÑõ»¯Áò¡¢ÇÒ¸ÉÔ
£¨1£©³£ÎÂÏ£¬ÌúÓëŨÁòËá·´Ó¦Éú³ÉÒ»²ãÖÂÃܵÄÑõ»¯Îï±£»¤Ä¤£¬×èÖ¹ÄÚ½ðÊô¼ÌÐøÓëŨÁòËá·´Ó¦£¬·¢Éú¶Û»¯ÏÖÏó£¬
¹Ê´ð°¸Îª£º³£ÎÂÏÂFeÓöŨÁòËá·¢Éú¶Û»¯£»
£¨2£©Ì¼ÓëŨÁòËáÔÚ¼ÓÈȵÄÌõ¼þÏÂÉú³É¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼¡¢Ë®£¬·´Ó¦·½³ÌʽΪC+2H2SO4£¨Å¨£©
CO2¡ü+2SO2¡ü+2H2O£¬
¹Ê´ð°¸Îª£ºC+2H2SO4£¨Å¨£©
CO2¡ü+2SO2¡ü+2H2O£»
£¨3£©AÖÐÉú³ÉµÄÆøÌ庬ÓÐCO2¡¢2SO2£¬SO2¾ßÓÐÆ¯°×ÐÔ£¬ÄÜʹƷºìÈÜÒºÍÊÉ«£»
C×°ÖõÄ×÷ÓÃΪ³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壬·ÀÖ¹Ó°Ïì¶þÑõ»¯Ì¼µÄÖÊÁ¿²â¶¨£¬
¹Ê´ð°¸Îª£ºÆ·ºìÈÜÒºÍÊÉ«£»³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壻
£¨4£©EÔöÖØb gΪ¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾ÝÌ¼ÔªËØÊØºã¿ÉÖªºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Îª
bg£¬ºÏ½ðÖÐÌúµÄÖÊÁ¿Îªmg-
bg=£¨m-
b£©g£¬¹ÊÌúµÄÖÊÁ¿·ÖÊý
=
£¬
¹Ê´ð°¸Îª£º
£»
£¨5£©×°ÖÃÄÚ²ÐÁô²¿·Ö¶þÑõ»¯Ì¼£¬Î´Äܱ»×°ÖÃEÍêÈ«ÎüÊÕ£¬µ¼Ö²âÁ¿µÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«Ð¡£¬¼´ºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Æ«Ð¡£¬ÌúÔªËØµÄÖÊÁ¿Ôö´ó£¬ÖÊÁ¿·ÖÊýÔö´ó£¬
¹Ê´ð°¸Îª£º×°ÖÃÄÚµÄCO2ÄÑÒԸϾ¡£¬µ¼ÖÂEÖÊÁ¿ÔöÖØÆ«Ð¡£»
£¨6£©ÓÉ×°ÖÃͼ¿ÉÖª£¬SO2²»Ò»¶¨ÄÜÈ«²¿±»Æ·ºìKMnO4³ýÈ¥£¬EÖмîʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄCO2¡¢H2OµÈ£¬·¢ÉúÏÂÁз´Ó¦CaO+H2O=Ca£¨OH£© 2
CaO+CO2¨TCaCO 3£»¿ÉÒÔÔÚE×°Öúó±ßÁ¬Ò»Å¨ÁòËáµÄÏ´Æø×°Öã»
¹Ê´ð°¸Îª£º¼îʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄË®·ÝºÍ¶þÑõ»¯Ì¼£¬·¢ÉúÏÂÁз´Ó¦CaO+H2O=Ca£¨OH£©2£¬CaO+CO2¨TCaCO 3£»¿ÉÒÔÔÚE×°Öúó±ßÁ¬Ò»Å¨ÁòËáµÄÏ´Æø×°Öã®
£¨1£©³£ÎÂÏ£¬ÌúÓëŨÁòËá·´Ó¦Éú³ÉÒ»²ãÖÂÃܵÄÑõ»¯Îï±£»¤Ä¤£¬×èÖ¹ÄÚ½ðÊô¼ÌÐøÓëŨÁòËá·´Ó¦£¬·¢Éú¶Û»¯ÏÖÏó£¬
¹Ê´ð°¸Îª£º³£ÎÂÏÂFeÓöŨÁòËá·¢Éú¶Û»¯£»
£¨2£©Ì¼ÓëŨÁòËáÔÚ¼ÓÈȵÄÌõ¼þÏÂÉú³É¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼¡¢Ë®£¬·´Ó¦·½³ÌʽΪC+2H2SO4£¨Å¨£©
| ||
¹Ê´ð°¸Îª£ºC+2H2SO4£¨Å¨£©
| ||
£¨3£©AÖÐÉú³ÉµÄÆøÌ庬ÓÐCO2¡¢2SO2£¬SO2¾ßÓÐÆ¯°×ÐÔ£¬ÄÜʹƷºìÈÜÒºÍÊÉ«£»
C×°ÖõÄ×÷ÓÃΪ³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壬·ÀÖ¹Ó°Ïì¶þÑõ»¯Ì¼µÄÖÊÁ¿²â¶¨£¬
¹Ê´ð°¸Îª£ºÆ·ºìÈÜÒºÍÊÉ«£»³ý¾¡·´Ó¦²úÎïÖеÄSO2ÆøÌ壻
£¨4£©EÔöÖØb gΪ¶þÑõ»¯Ì¼µÄÖÊÁ¿£¬¸ù¾ÝÌ¼ÔªËØÊØºã¿ÉÖªºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Îª
| 12 |
| ¡ä44 |
| 12 |
| 44 |
| 3 |
| 11 |
m-
| ||
| m |
| 11m-3b |
| 11m |
¹Ê´ð°¸Îª£º
| 11m-3b |
| 11m |
£¨5£©×°ÖÃÄÚ²ÐÁô²¿·Ö¶þÑõ»¯Ì¼£¬Î´Äܱ»×°ÖÃEÍêÈ«ÎüÊÕ£¬µ¼Ö²âÁ¿µÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿Æ«Ð¡£¬¼´ºÏ½ðÖÐÌ¼ÔªËØµÄÖÊÁ¿Æ«Ð¡£¬ÌúÔªËØµÄÖÊÁ¿Ôö´ó£¬ÖÊÁ¿·ÖÊýÔö´ó£¬
¹Ê´ð°¸Îª£º×°ÖÃÄÚµÄCO2ÄÑÒԸϾ¡£¬µ¼ÖÂEÖÊÁ¿ÔöÖØÆ«Ð¡£»
£¨6£©ÓÉ×°ÖÃͼ¿ÉÖª£¬SO2²»Ò»¶¨ÄÜÈ«²¿±»Æ·ºìKMnO4³ýÈ¥£¬EÖмîʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄCO2¡¢H2OµÈ£¬·¢ÉúÏÂÁз´Ó¦CaO+H2O=Ca£¨OH£© 2
CaO+CO2¨TCaCO 3£»¿ÉÒÔÔÚE×°Öúó±ßÁ¬Ò»Å¨ÁòËáµÄÏ´Æø×°Öã»
¹Ê´ð°¸Îª£º¼îʯ»Ò»áÎüÊÕ¿ÕÆøÖеÄË®·ÝºÍ¶þÑõ»¯Ì¼£¬·¢ÉúÏÂÁз´Ó¦CaO+H2O=Ca£¨OH£©2£¬CaO+CO2¨TCaCO 3£»¿ÉÒÔÔÚE×°Öúó±ßÁ¬Ò»Å¨ÁòËáµÄÏ´Æø×°Öã®
µãÆÀ£º±¾Ì⿼²éѧÉú¶ÔʵÑéÔÀíµÄÀí½â¡¢¶ÔʵÑé·½°¸ÓëʵÑé×°ÖÃµÄÆÀ¼Û¡¢ÔªËØ»¯ºÏÎïÐÔÖÊ¡¢»¯Ñ§¼ÆËãµÈ£¬ÄѶÈÖеȣ¬Çå³þʵÑéÔÀíÊǽâÌâµÄ¹Ø¼ü£¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ»ù´¡ÖªÊ¶Óë×ÛºÏÔËÓÃ֪ʶ·ÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйػ¯Ñ§ÓÃÓïʹÓÃÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢N2µÄµç×Óʽ£º | ||
| B¡¢ÖÐ×ÓÊýΪ18µÄÂÈÔ×ӽṹʾÒâͼ£º | ||
C¡¢ÖÊ×ÓÊýΪ53£¬ÖÐ×ÓÊýΪ78µÄµâÔ×Ó£º
| ||
| D¡¢NaHCO3ÔÚË®ÈÜÒºÖеĵçÀë·½³Ìʽ£ºNaHCO3 ¨TNa++H++CO32- |
ijÃܱÕÈÝÆ÷ÖгäÈëµÈÎïÖʵÄÁ¿µÄAºÍB£¬Ò»¶¨Î¶ÈÏ·¢Éú·´Ó¦£ºA£¨g£©+xB£¨g£©?2C£¨g£©£¬´ïµ½Æ½ºâºó£¬ÔÚ²»Í¬µÄʱ¼ä¶Î£¬·Ö±ð¸Ä±äÓ°Ïì·´Ó¦µÄÒ»¸öÌõ¼þ£¬²âµÃÈÝÆ÷Öи÷ÎïÖʵÄÎïÖʵÄÁ¿Å¨¶È¡¢·´Ó¦ËÙÂÊËæÊ±¼äµÄ±ä»¯ÈçͼËùʾ£ºÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢Ç°8minAµÄƽ¾ù·´Ó¦ËÙÂÊΪ0.08mol?L-1min-1 |
| B¡¢·´Ó¦·½³ÌʽÖеÄx=1£¬Õý·´Ó¦ÎªÎüÈÈ·´Ó¦ |
| C¡¢30minʱ½µµÍζȣ¬40minʱÉý¸ßÎÂ¶È |
| D¡¢30-40minÖ®¼ä¸Ã·´Ó¦Ôö´óÁËѹǿ»òʹÓÃÁË´ß»¯¼Á |
ÏÂÁÐÎïÖÊÖУ¬ÊôÓÚµç½âÖʵÄÊÇ£¨¡¡¡¡£©
| A¡¢CO2 |
| B¡¢Cu |
| C¡¢NaCl |
| D¡¢¾Æ¾« |
ÔÚÃܱÕÈÝÆ÷ÖнøÐз´Ó¦X2£¨g£©+Y2£¨g£©?2Z£¨g£©£¬ÒÑÖªX2¡¢Y2¡¢ZµÄÆðʼŨ¶È·Ö±ðΪ0.1mol?L-1¡¢0.2mol?L-1¡¢0.2mol?L-1£¬ÔÚÒ»¶¨Ìõ¼þÏ£¬µ±·´Ó¦´ïµ½Æ½ºâʱ£¬¸÷ÎïÖʵÄŨ¶ÈÓпÉÄÜÊÇ£¨¡¡¡¡£©
| A¡¢ZΪ0.2 mol?L-1 |
| B¡¢Y2Ϊ0.35 mol?L-1 |
| C¡¢X2Ϊ0.3 mol?L-1 |
| D¡¢ZΪ0.4 mol?L-1 |
ͨ³£Çé¿öÏ£¬ÏÂÁи÷×éÎïÖÊÄܹ»¹²´æÇÒÄÜÓüîʯ»Ò»òŨÁòËáÀ´¸ÉÔïµÄÆøÌåÊÇ£¨¡¡¡¡£©
| A¡¢NH3¡¢N2¡¢H2 |
| B¡¢HCl¡¢NH3¡¢CO2 |
| C¡¢H2¡¢O2¡¢N2 |
| D¡¢SO2¡¢H2S¡¢O2 |
ÏòÏõËáÄÆÈÜÒºÖмÓÈëÍ·Û²»·¢Éú·´Ó¦£¬Èô¼ÓÈëijÖÖÑΣ¬ÔòÍ·Û¿ÉÒÔÖð½¥Èܽ⣬·ûºÏ´ËÌõ¼þµÄÊÇ£¨¡¡¡¡£©
| A¡¢Fe£¨NO3£©2 |
| B¡¢ZnSO4 |
| C¡¢NaHCO3 |
| D¡¢NaHSO4 |